What is the impact of the thickness of high permeability and low loss magnetic separators on their electromagnetic shielding effect?

In modern electronic devices, electromagnetic compatibility (EMC) issues are increasingly being emphasized, with electromagnetic shielding being a key solution. As a type of electromagnetic shielding material, high permeability and low loss magnetic separators play an important role in fields such as electronics, communication, and military due to their excellent permeability and low loss characteristics. This article will exploreHigh permeability and low loss magnetic isolation sheetThe influence of thickness on its electromagnetic shielding effect, with special mention of the high permeability and low loss magnetic isolation sheet produced by Advanced Institute (Shenzhen) Technology Co., Ltd.

Introduction to Electromagnetic Shielding Principle

Electromagnetic shielding mainly reduces the propagation of electromagnetic waves through two mechanisms: reflection and absorption. High permeability materials can guide electromagnetic waves to the ground or other non critical areas through their magnetic properties, thereby reducing interference with sensitive equipment.

The relationship between the thickness of the magnetic separator and the electromagnetic shielding effect

1. The relationship between shielding effectiveness (SE) and thickness: Shielding effectiveness is directly proportional to the thickness of the material. Generally speaking, as the thickness of the magnetic separator increases, its shielding effectiveness will also improve. This is because increasing the thickness can increase the propagation path of electromagnetic waves in the material, thereby increasing the chances of reflection and absorption.

2. The relationship between absorption loss and thickness: For high permeability materials, absorption loss mainly depends on the material's magnetic permeability and thickness. The thicker the thickness, the longer the propagation path of electromagnetic waves in the material, and the greater the absorption loss.

3. The relationship between reflection loss and thickness: Reflection loss is related to the surface impedance of the material and the incident angle of electromagnetic waves. Thicker magnetic separators typically have lower surface impedance, which helps reduce reflection losses.

Characteristics of Research Platinum Brand High Magnetic Conductivity and Low Loss Magnetic Separators

Produced by Advanced Institute (Shenzhen) Technology Co., LtdYanbo brand high permeability and low loss magnetic isolation sheetIt is manufactured using special techniques and has high magnetic permeability and low magnetic loss characteristics. This type of magnetic separator can effectively absorb and guide electromagnetic waves, reducing interference with sensitive circuits.

1. High magnetic permeability: The high magnetic permeability of the research platinum brand magnetic isolation sheet enables it to achieve good shielding effect at a relatively thin thickness, which is particularly important for applications that pursue lightweight design.

2. Low magnetic loss: The low magnetic loss characteristic means that at high frequencies, the material has less loss and can maintain long-term stable performance, which is particularly important for high-frequency communication equipment.

3. Customized service: Yanbo brand magnetic isolation sheets provide customized services, and the thickness of the magnetic isolation sheets can be adjusted according to the specific needs of customers to achieve the best electromagnetic shielding effect.

conclusion

In summary, the thickness of high permeability and low loss magnetic separators has a significant impact on their electromagnetic shielding effect. Advanced Institute (Shenzhen) Technology Co., LtdYanbo brand magnetic separatorWith its high magnetic permeability and low magnetic loss characteristics, it exhibits excellent performance in the field of electromagnetic shielding. By selecting the appropriate thickness of the magnetic separator, the electromagnetic compatibility of electronic devices can be effectively improved, ensuring their normal operation and performance stability.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.